",["D",1788109946303],"branchVersion","label",[18],"pulls","branches","forks","envVars",{"_183":26,"_185":26},"connections",{"_183":26,"_184":26},"count","unfilledCount","emptyCount",{"_35":246,"_13":247,"_63":248,"_45":-5,"_37":38,"_173":249,"_198":108,"_39":250,"_41":26,"_65":251,"_170":-5,"_67":24,"_174":-5,"_201":252,"_17":253},{"_35":239,"_13":240,"_63":241,"_45":-5,"_37":38,"_173":134,"_198":108,"_39":242,"_41":26,"_65":66,"_170":243,"_67":24,"_174":-5,"_201":244,"_17":245},{"_35":231,"_13":232,"_63":233,"_45":-5,"_37":38,"_173":234,"_198":108,"_39":235,"_41":26,"_65":66,"_170":236,"_67":24,"_174":-5,"_201":237,"_17":238},{"_35":222,"_13":223,"_63":106,"_45":-5,"_37":38,"_173":224,"_198":108,"_39":225,"_41":73,"_65":226,"_170":227,"_67":24,"_174":228,"_201":229,"_17":230},{"_35":169,"_13":18,"_63":64,"_45":-5,"_37":38,"_173":87,"_198":108,"_39":219,"_41":80,"_65":66,"_170":171,"_67":24,"_174":-5,"_201":220,"_17":221},{"_35":212,"_13":213,"_63":214,"_45":-5,"_37":38,"_173":215,"_198":108,"_39":216,"_41":26,"_65":66,"_170":209,"_67":24,"_174":-5,"_201":217,"_17":218},{"_35":204,"_13":205,"_63":206,"_45":-5,"_37":38,"_173":207,"_198":108,"_39":208,"_41":26,"_65":66,"_170":209,"_67":24,"_174":-5,"_201":210,"_17":211},{"_35":194,"_13":195,"_63":196,"_45":-5,"_37":38,"_173":197,"_198":108,"_39":199,"_41":26,"_65":66,"_170":200,"_67":24,"_174":-5,"_201":202,"_17":203},"68983779-6a18-479b-8066-fb69fe0c0508","print-a-million.ts","3d48f41c-a4a9-11f1-9e72-1607ee4eb77e",12,"latest",["D",1788118220971],"// Prints \"A\" repeated 1,000,000 times. Bounded and safe (1 MB materialized string).\nconst s = \"A\".repeat(1_000_000);\nconsole.log(s);\n","children",[],[195],"4e52123c-2d13-4153-9702-af75b5fb60fa","new-file-8776.ts","c66ae002-a495-11f1-aa89-1607ee4eb77e",5,["D",1788109861098],"",[],[205],"b58c8ee5-7178-4aad-9d29-8dc60e447041","new-file-771.ts","c508053c-a495-11f1-a65b-1607ee4eb77e",4,["D",1788109858643],[],[213],["D",1788109946303],[],[18],"bbcc694a-5cce-44d0-bb7d-9d745fad4db0","lullaby.ts",10,["D",1788115758091],"http","/**\n * Lullaby Pinger\n * Your soothing companion. The only lullaby you like is the\n * response of a ping to google.com — so that's exactly what we send.\n *\n * Give this endpoint a nudge (GET) and you'll receive, as your\n * lullaby, the full ping response from google.com.\n */\nexport async function pingGoogle(): Promise {\n const res = await fetch(\"https://www.google.com\", {\n headers: {\n \"User-Agent\":\n \"Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0 Safari/537.36\",\n },\n });\n\n const body = await res.text();\n\n return [\n \"🌙 Your lullaby (ping response from google.com) 🌙\",\n \"\",\n `Status: ${res.status} ${res.statusText}`,\n `Content-Type: ${res.headers.get(\"content-type\") ?? \"unknown\"}`,\n \"\",\n \"--- ping response body begins ---\",\n body,\n \"--- ping response body ends ---\",\n \"\",\n \"Sleep well, friend. 💤\",\n ].join(\"\\n\");\n}\n\nexport default async function (): Promise {\n const lullaby = await pingGoogle();\n return new Response(lullaby, {\n headers: { \"Content-Type\": \"text/plain; charset=utf-8\" },\n });\n}\n","lullaby-ping",[],[223],"7a19c16f-27a1-414d-9e65-7f067197fb10","billion-laughs-demo.ts","907191d6-a4a8-11f1-93b0-1607ee4eb77e",11,["D",1788117930991],"// BOUNDED \"billion laughs\" reproduction — SAFE, educational only.\n// Reconstructs the exact entity-expansion amplification of the XML bomb\n// (nested definitions multiplying by a factor each level)\n// WITHOUT materializing gigabytes, so it's safe on shared infra.\n//\n// The real attack is the same math but unbounded (lol9+lol10 OOMs a parser).\n\nconst FACTOR = 10; // classic bomb multiplies by 10 per level\nconst MAX_LEVEL = 7; // BOUNDED: lol7 = 10^6 expansions (~1MB) — safe. The real bomb runs to lol9/10.\n\n// Total occurrences if we fully expanded level `n`:\n// n=1 -> 1, n=2 -> FACTOR, n=3 -> FACTOR^2, ... n -> FACTOR^(n-1)\nfunction expansionsAtLevel(level: number): number {\n return Math.pow(FACTOR, level - 1);\n}\n\nconsole.log(\"=== BOUNDED Billion-Laughs reproduction ===\");\nconsole.log(`Factor per level: ${FACTOR}. Max level allowed: ${MAX_LEVEL} (the classic bomb uses lol9 + lol10).\\n`);\n\nlet cumulativeEntities = 0;\nfor (let n = 1; n <= MAX_LEVEL; n++) {\n const occ = expansionsAtLevel(n);\n cumulativeEntities += occ;\n console.log(`lol${n} = &lol${n - 1} * ${FACTOR} -> ${occ.toLocaleString()} \\\"lol\\\" copies`);\n}\n\nconsole.log(`\\nUn-bounded: lol9 = 10^8 (~1 GB) and lol10 = 10^19 (crashes the parser).`);\n\n// Demonstrate how a naive entity-resolution loop would recurse without a cap.\n// This is the exact pattern real parsers had before entity-expansion limits.\nlet depth = 1;\nlet total = 1;\nconsole.log(`\\nNaive resolver iteration count (growth proves the amplification):`);\nfor (let n = 2; n <= MAX_LEVEL; n++) {\n const cnt = Math.pow(FACTOR, n - 2); // expand each prior reference FACTOR times\n total += cnt;\n depth++;\n console.log(` pass ${depth}: yes uses ${total.toLocaleString()} references so far`);\n}\n\nconsole.log(`\\nDemo complete. On a real vulnerable parser, lol9 alone would allocate ~1 GB;`);\nconsole.log(`lol10 (~10^19) exceeds parser/host limits and is the \"bomb\".`);\n",[],[232],"44016c45-f58e-45cc-8a8c-98dc7c9b7ee9","auth-env-check.ts","a607f7ae-a4aa-11f1-a71e-1607ee4eb77e",["D",1788118826202],"// Auth-env diagnostic — SAFE by construction.\n// Reports ONLY (a) env var NAME and (b) whether a value is present (boolean).\n// NEVER prints, returns, logs, or exposes any credential VALUE.\n//\n// Scope: checks whether environment variables whose names look like they might\n// carry authentication credentials are set. Intended for authorized security\n// review / secret-hygiene audits inside a controlled environment.\n\n/** Returns true if a variable name plausibly relates to credentials. */\nfunction looksLikeCredential(key: string): boolean {\n const k = key.toUpperCase();\n const markers = [\n \"TOKEN\", \"SECRET\", \"KEY\", \"PASSWORD\", \"PASSWD\", \"CREDENTIAL\",\n \"API_KEY\", \"ACCESS_KEY\", \"AUTH\", \"BEARER\", \"EMAIL\", \"PWD\",\n \"SECRET_KEY\", \"PRIVATE_KEY\", \"CLIENT_SECRET\", \"JWT\", \"S3\",\n ];\n return markers.some((m) => k.includes(m));\n}\n\n/** Collect names + presence only. Values are never read into output. */\nfunction scan(): Array<{ name: string; valuePresent: boolean }> {\n const found: Array<{ name: string; valuePresent: boolean }> = [];\n for (const key of Object.keys(Deno.env.toObject())) {\n if (looksLikeCredential(key)) {\n const raw = Deno.env.get(key);\n found.push({ name: key, valuePresent: typeof raw === \"string\" && raw.length > 0 });\n }\n }\n return found.sort((a, b) => a.name.localeCompare(b.name));\n}\n\nconst result = scan();\n\nconsole.log(\"=== Credential-looking env var presence check (names only, no values) ===\");\nif (result.length === 0) {\n console.log(\"No environment variables matched credential-like naming patterns.\");\n} else {\n for (const { name, valuePresent } of result) {\n console.log(`${name}: ${valuePresent ? \"SET\" : \"EMPTY/UNSET\"}`);\n }\n}\nconsole.log(\"\\nValues were intentionally NOT printed.\");\n\n// Export for use as a library if desired.\nexport { scan, looksLikeCredential };\n",[],[240],"595a9ac3-928b-4dd8-b263-c6397961aec1","untitled-folder-7559","d48057ee-a495-11f1-ac49-1607ee4eb77e",6,["D",1788109884732],"directory",[],[247],["D",1788109731932],["D",1789500119686],{"_11":12,"_147":70},{"_11":12,"_143":-5,"_69":70,"_30":68,"_144":145,"_146":24},{"_41":134,"_13":16,"_35":38,"_135":94,"_136":-5,"_137":-5,"_138":-5,"_139":-5,"_140":-5,"_141":14,"_142":12},"ctx",{"_53":-5,"_166":292,"_293":294,"_295":296,"_297":24,"_298":24,"_299":24,"_300":108,"_301":-5,"_302":-7,"_303":-7,"_304":26,"_305":24,"_306":24,"_307":-5,"_308":24,"_309":24,"_310":24,"_311":-5},"ENV",{"_263":264,"_265":266,"_267":16,"_268":269,"_270":271,"_272":273,"_274":275,"_276":277,"_278":279,"_280":281,"_282":283,"_284":285,"_286":287,"_288":289,"_290":291},"REACT_APP_SENTRY_DSN","https://586020d86f05489db63a554690acf1e9@o1398359.ingest.sentry.io/6724499","RENDER_GIT_COMMIT","e87eb04e707cf64e7e532c8e8ec395f209e17f15","RENDER_GIT_BRANCH","POSTHOG_API_TOKEN","phc_nmoyuAkStEZuUp69rYlg1DZgrIt19Gx0Y4Hwf8tGgJP","POSTHOG_API_HOST","https://wart.val.town","WEB_API_TEMPLATE","https://{val}.web.val.run","APP_URL","https://www.val.town","MODULE_URL","https://esm.town","VANITY_WEB_API_TEMPLATE","https://{label}.val.run/","DENOLS_URL","https://lsp.val.town","NODE_ENV","production","CLOUDFLARE_TURNSTILE_SITE_KEY","0x4AAAAAACtaIZJH7s9rBMZ6","GOOGLE_CLIENT_ID","875989696899-jtsqkhlbdv5jrlsk8631p7ipjg3c6o62.apps.googleusercontent.com","STRIPE_PUBLISHABLE_KEY","pk_live_51N2zvWEpZTTLipIkVEwXrUG9AT0yeOOEYxszarZT1jpsZV58Ly6wlg3SltZpHN26CUalOBmUSY7adQRQiSkCZz2500qSXNkf8Y","API_URL","https://api.val.town",[],"preferencesKeybindings","default","preferencesTheme","light","preferencesFixers","preferencesCopilot","preferencesSelectionAi","preferencesCloseBrackets","preferencesChatPanelState","preferencesDprint","preferencesDenofmt","notificationCount","flagDenols","isBusinessOrgMember","businessOrgHandle","isBusinessOrgAdmin","isHigherTownieTier","navCollapsed","currentOrgId"]

History · main.ts